.gdbinit - place in ~/ on Linux or Mac or in C:\ on MS Windows to enable various structure printing commands from within GDB. This works well when using the emacs ADMB-IDE from within Emacs. Versoin 1.00 holds the implementation for 8 commands used to view the contents of the following (most common) structures in ADMB: dvariable,vector,dvector,ivector,dvar_vector,matrix,dmatrix,imatrix,dvar_matrix,and 3darray.